# Copyright 2020 Huawei Technologies Co., Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============================================================================
""" test_multitype """
import mindspore as ms
from mindspore.ops.operations import _inner_ops as inner


def test_isinstance():
    assert inner.IsInstance()([1, 2, 3], ms.list_) is True
    assert inner.IsInstance()((1, 2, 3), ms.tuple_) is True
    assert inner.IsInstance()(1.0, ms.float_) is True
    assert inner.IsInstance()(1, ms.int_) is True
